Google starts online talk service Google, the world's most used search engine, is set to take on online voice and instant messaging service providers such as Skype, Microsoft and Yahoo. The firm has released a free service called Google Talk, which lets e-mail account holders talk to each other via a PC, microphone and speakers. Google Talk will be based on open software, meaning the firm will allow its technology to be integrated into other websites and applications. A trial version of Google Talk can be found at: http://www.google.com/talk/ ++ Mukesh ++ Google starts online talk service   Google, the world's most used search engine, is set to take on online voice and instant messaging service providers such as Skype, Microsoft and Yahoo. The firm has released a free service called Google Talk, which lets e-mail account holders talk to each other via a PC, microphone and speakers.   Google Talk will be based on open software, meaning the firm will allow its technology to be integrated into other websites and applications.      A trial version of Google Talk can be found at: http://www.google.com/talk/   ++ Mukesh ++